condition mean min max 1 h after light 8.614654996 8.057920331 9.171389661000001 3 h after light 15.089614771 8.714851913 18.83530636 5 h after light 8.95605323 5.28875112 11.75435157 7 h after light 12.605762202333333 8.384821377 16.63178858 9 h after light 16.10717823 12.17689289 20.32410218 11 h after light 7.559339689 5.597821178999999 11.16681893 13 h after light 9.836287097666666 2.938932473 13.50465759 15 h after light 12.516595163333333 11.92021987 13.637450699999999 1 h after dark 10.394515969666667 8.005879747 14.12046673 3 h after dark 16.55960649 12.15010273 19.94251489 5 h after dark 14.431659396666667 11.98483215 18.32815936 7 h after dark 15.905417241666667 8.833289885 20.09976182